3n = 1/81; divide both sides by 3 to isolate n:
3n/3 = 1/81 divided by 3. Remember that when you divide, you use the reciprocal and multiply instead!!
n = 1/81(1/3) = 1/243. Now plug 1/243 back in for n, and 3/243 is equivalent to 1/81
3500:4200 reduce to 35:42 see if you can reduce anymore. you can to 5:6
Answer:
im so sorry but i need to finish my challenge
Step-by-step explanation:
sorry about that i put the wrong anserw
